CN218693229U

CN218693229U - Expansion equipment for PVC-U pipeline production

Info

Publication number: CN218693229U
Application number: CN202221721907.3U
Authority: CN
Inventors: 曾兵
Original assignee: Hunan Wokai New Material Technology Co ltd
Current assignee: Hunan Wokai New Material Technology Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2023-03-24
Anticipated expiration: 2032-07-06

Abstract

The utility model belongs to the technical field of the pipeline expansion, a expansion equipment that PVC-U pipeline production was used is disclosed, the on-line screen storage device comprises a base, the outer end fixedly connected with connecting plate of base, the inner wall sliding connection of base has the sliding plate, the outer end fixed mounting of connecting plate has driving motor, driving motor's output shaft fixed mounting has the threaded rod, the both ends of threaded rod with the inner wall of base rotates and connects, the inner wall of sliding plate with the outer end threaded connection of threaded rod, the inner wall fixed mounting of sliding plate has small-size motor, and this practicality starts small-size motor through connecting power and drives the screw pole and rotate, makes the threaded plate fix the pipeline body through the fixed slot, drives the threaded rod through starting driving motor and rotates, makes the threaded plate remove to the connecting plate, makes the expansion piece after the pipeline body is heated, makes the pipeline become soft, extrudees again, makes the pipeline expanded, and reverse operation driving motor makes pipeline and expansion piece separate.

Description

Expansion equipment for PVC-U pipeline production

Technical Field

The utility model belongs to the technical field of the pipeline expansion, specifically be the expansion equipment of PVC-U pipeline production usefulness.

Background

The PVC-U pipeline is produced with sanitary polyvinyl chloride (PVC) resin as main material and proper amount of stabilizer, lubricant, stuffing, coloring agent, etc. and through extrusion in plastic extruder, injection in injection molding machine, cooling, solidification, setting, inspection, packing and other steps. The cast iron pipe has the advantages of excellent physical and chemical properties, chemical corrosion resistance, high impact strength, small fluid resistance, 30% of flow rate improvement compared with a cast iron pipe with the same caliber, aging resistance, long service life and service life of not less than 50 years, and is an ideal material for water supply and drainage of buildings.

The existing pipeline connection is realized through a pipeline connecting piece, the installation is time-consuming and labor-consuming, and therefore a bulged circular ring needs to be arranged at the port of the pipeline so as to facilitate installation and butt joint.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the pipeline connection is realized through the pipeline connecting piece, the installation is time-consuming and labor-consuming, and therefore a bulged circular ring needs to be arranged at the port of the pipeline so as to facilitate the installation and butt joint, the expansion equipment for producing the PVC-U pipeline is provided.

The utility model adopts the technical scheme as follows: expansion equipment for PVC-U pipeline production, the on-line screen storage device comprises a base, the outer end fixedly connected with connecting plate of base, the inner wall sliding connection of base has the sliding plate, the outer end fixed mounting of connecting plate has driving motor, driving motor's output shaft fixed mounting has the threaded rod, the both ends of threaded rod with the inner wall of base rotates the connection, the inner wall of sliding plate with the outer end threaded connection of threaded rod, the inner wall fixed mounting of sliding plate has the micro-machine, micro-machine's output shaft fixed mounting has the screw pole, the outer end threaded connection of screw pole has the screw plate, the fixed slot has been seted up on the surface of screw plate, the outer end of connecting plate rotates and is connected with the mounting panel, the outer end fixed mounting of connecting plate has the motor, the output shaft of motor with the middle fixed mounting of mounting panel, the outer end fixed mounting of mounting panel has the expansion piece, fixed mounting has the heating piece in the middle of the outer end of mounting panel, the heating piece is in the inside of expansion piece.

Through adopting above-mentioned technical scheme, start the small-size motor through connecting the power and drive the lead screw and rotate, make the flighting pass through the fixed slot and fix the pipeline body, drive the threaded rod through starting driving motor and rotate, make the flighting remove to the connecting plate, make the expansion piece after the pipeline body is heated heat, make the pipeline become soft, extrude again, make the pipeline expanded.

In a preferred embodiment, a sliding groove for slidably connecting the outer end of the sliding plate is formed on the surface of the base.

Through adopting above-mentioned technical scheme, the sliding plate of being convenient for removes.

In a preferred embodiment, a sliding rod is slidably connected to an inner wall of the sliding plate, and two ends of the sliding rod are fixedly mounted on the inner wall of the base.

Through adopting above-mentioned technical scheme, be convenient for carry on spacingly to the sliding plate.

In a preferred embodiment, the screw threads of both sides of the outer end of the lead screw are opposite, and both ends of the lead screw are rotatably connected with the inner wall of the sliding plate.

Through adopting above-mentioned technical scheme, the threading board of being convenient for removes in opposite directions.

In a preferred embodiment, the surface of the sliding plate is provided with a sliding groove for slidably connecting the outer end of the threaded plate.

Through adopting above-mentioned technical scheme, the threading board of being convenient for removes.

In a preferred embodiment, a concave plate is fixedly installed on the surface of the base, and the middle of the upper end of the concave plate is on the same horizontal line with the fixing groove and the expansion block.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses in, start the micro-machine through connecting power and drive the lead screw and rotate, make the flighting pass through the fixed slot and fix the pipeline body, drive the threaded rod through start-up driving motor and rotate, make the flighting remove to the connecting plate, make the expansion piece after the pipeline body is heated heat, make the pipeline become soft, extrude again, make the pipeline by the expansion, reverse operation driving motor makes pipeline and expansion piece separation, makes the device can expand the pipeline fast.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a sectional view of the sliding plate of the present invention;

fig. 3 is a schematic view of the structure of the middle expansion block of the present invention.

The labels in the figure are: 1-base, 2-fixed slot, 3-thread plate, 4-expansion block, 5-connecting plate, 6-motor, 7-driving motor, 8-threaded rod, 9-sliding rod, 11-screw rod, 12-sliding plate, 13-concave plate, 14-small motor, 15-heating block and 16-mounting plate.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The expansion device for producing the PVC-U pipe according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

The embodiment is as follows:

the embodiment of the utility model provides an expansion equipment for PVC-U pipeline production, refer to fig. 1 and fig. 2, including base 1, the outer end fixedly connected with connecting plate 5 of base 1, the inner wall sliding connection of base 1 has sliding plate 12, the outer end fixed mounting of connecting plate 5 has driving motor 7, the output shaft fixed mounting of driving motor 7 has threaded rod 8, the both ends of threaded rod 8 are connected with the inner wall of base 1 is rotated, the inner wall of sliding plate 12 and the outer end threaded connection of threaded rod 8, drive threaded rod 8 and rotate through starting driving motor 7, make threaded plate 8 move to connecting plate 5;

the surface of the base 1 is provided with a sliding chute 10 for the sliding connection of the outer end of a sliding plate 12, the inner wall of the sliding plate 12 is connected with a sliding rod 9 in a sliding manner, and the two ends of the sliding rod 9 are fixedly arranged with the inner wall of the base 1, so that the sliding plate 12 can move conveniently;

a small motor 14 is fixedly installed on the inner wall of the sliding plate 12, an output shaft of the small motor 14 is fixedly installed with a lead screw 11, the small motor 14 is started by connecting a power supply to drive the lead screw 11 to rotate, threads on two sides of the outer end of the lead screw 11 are opposite, two ends of the lead screw 11 are rotatably connected with the inner wall of the sliding plate 12, the outer end of the lead screw 11 is in threaded connection with a threaded plate 3, a fixing groove 2 is formed in the surface of the threaded plate 3, and the rotating lead screw 14 enables the threaded plate 11 to fix the pipeline body through the fixing groove 2 through reverse threads;

the surface of the sliding plate 12 is provided with a sliding groove for sliding connection of the outer end of the thread plate 3, so that the thread plate 3 can move conveniently.

Referring to fig. 1 and 3, an outer end of a connecting plate 5 is rotatably connected with a mounting plate 16, an outer end of the connecting plate 5 is fixedly provided with a motor 6, an output shaft of the motor 6 is fixedly mounted in the middle of the mounting plate 16, an outer end of the mounting plate 16 is fixedly provided with an expansion block 4, a heating block 15 is fixedly mounted in the middle of the outer end of the mounting plate 16, the heating block 15 is arranged in the expansion block 4, the expansion block 4 is driven to rotate slowly by starting the motor 6, and a pipeline is prevented from being stuck by the expansion block 4, so that the pipeline is prevented from being expanded poorly;

the fixed surface of base 1 installs concave plate 13, and the middle and fixed slot 2 of concave plate 13's upper end and expansion piece 4 are on same water flat line, and the expansion piece 4 after the pipeline body of being convenient for is heated makes the pipeline become soft, extrudees again, makes the pipeline by the expansion.

The implementation principle of the expansion equipment for PVC-U pipeline production in the embodiment of the application is as follows:

start small-size motor 14 through connecting power and drive lead screw 11 and rotate, make the thread plate 11 fix the pipeline body through fixed slot 2, it rotates to drive threaded rod 8 through start-up driving motor 7, make the thread plate 8 remove to connecting plate 5, make the expansion piece 4 after the pipeline body is heated heat, make the pipeline become soft, extrude again, make the pipeline by the expansion, reverse operation driving motor 7, make the pipeline and the separation of expansion piece 4, and finally, drive the slow rotation of expansion piece 4 through start-up motor 6, prevent that the pipeline from being stuck by expansion piece 4, lead to the pipeline expansion not good.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

Expansion equipment of PVC-U pipeline production usefulness, including base (1), its characterized in that: the outer end fixedly connected with connecting plate (5) of base (1), the inner wall sliding connection of base (1) has sliding plate (12), the outer end fixed mounting of connecting plate (5) has driving motor (7), the output shaft fixed mounting of driving motor (7) has threaded rod (8), the both ends of threaded rod (8) with the inner wall of base (1) rotates and connects, the inner wall of sliding plate (12) with the outer end threaded connection of threaded rod (8), the inner wall fixed mounting of sliding plate (12) has small motor (14), the output shaft fixed mounting of small motor (14) has screw pole (11), the outer end threaded connection of screw pole (11) has screw board (3), fixed slot (2) have been seted up on the surface of screw board (3), the outer end of connecting plate (5) rotates and is connected with mounting panel (16), the outer end fixed mounting of connecting plate (5) has motor (6), the output shaft of motor (6) with the centre fixed mounting of mounting panel (16), the outer end fixed mounting of mounting panel (16) has expansion piece (4), the middle fixed mounting panel (16) has heating piece (15) inside expansion piece (15).
2. The PVC-U pipe production expansion apparatus of claim 1, wherein: the surface of the base (1) is provided with a sliding chute (10) for the sliding connection of the outer end of the sliding plate (12).
3. The PVC-U pipe production expansion apparatus of claim 1, wherein: the inner wall of the sliding plate (12) is connected with a sliding rod (9) in a sliding mode, and two ends of the sliding rod (9) are fixedly installed on the inner wall of the base (1).
4. The expansion apparatus for PVC-U pipe production according to claim 1, wherein: the threads of the two sides of the outer end of the screw rod (11) are opposite, and the two ends of the screw rod (11) are rotatably connected with the inner wall of the sliding plate (12).
5. The PVC-U pipe production expansion apparatus of claim 1, wherein: the surface of the sliding plate (12) is provided with a sliding groove for the sliding connection of the outer end of the threaded plate (3).
6. The PVC-U pipe production expansion apparatus of claim 1, wherein: the surface fixed mounting of base (1) has concave plate (13), the upper end centre of concave plate (13) with fixed slot (2) and expansion piece (4) are on same water flat line.